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下载工具死锁修复

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This commit is contained in:
lyy
2016-10-13 22:10:32 +08:00
parent 9885900abc 312d6e85d5
commit 4a589e947c
72 changed files with 3830 additions and 3541 deletions
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100
app/src/main/java/com/arialyy/simple/activity/MainActivity.java
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@ -1,90 +1,38 @@
package com.arialyy.simple.activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import com.arialyy.downloadutil.core.DownloadManager;
import com.arialyy.downloadutil.entity.DownloadEntity;
import com.arialyy.frame.util.show.L;
import android.support.v7.widget.Toolbar;
import android.view.View;
import butterknife.Bind;
import com.arialyy.simple.R;
import com.arialyy.simple.adapter.DownloadAdapter;
import com.arialyy.simple.base.BaseActivity;
import com.arialyy.simple.databinding.ActivityMainBinding;
import com.arialyy.simple.module.DownloadModule;
import butterknife.Bind;
/**
* Created by Lyy on 2016/9/27.
* Created by Lyy on 2016/10/13.
*/
public class MainActivity extends BaseActivity<ActivityMainBinding> {
@Bind(R.id.list) RecyclerView mList;
DownloadAdapter mAdapter;
@Bind(R.id.toolbar) Toolbar mBar;
@Override protected int setLayoutId() {
return R.layout.activity_main;
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
mAdapter = new DownloadAdapter(this, getModule(DownloadModule.class).getDownloadData());
mList.setLayoutManager(new LinearLayoutManager(this));
mList.setAdapter(mAdapter);
}
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
long len = 0;
@Override public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
DownloadEntity entity = intent.getParcelableExtra(DownloadManager.ENTITY);
switch (action) {
case DownloadManager.ACTION_PRE:
len = entity.getFileSize();
L.d(TAG, "download pre");
break;
case DownloadManager.ACTION_START:
L.d(TAG, "download start");
break;
case DownloadManager.ACTION_RESUME:
L.d(TAG, "download resume");
long location = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 1);
mAdapter.updateState(entity);
break;
case DownloadManager.ACTION_RUNNING:
long current = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 0);
mAdapter.setProgress(entity.getDownloadUrl(), current);
break;
case DownloadManager.ACTION_STOP:
L.d(TAG, "download stop");
mAdapter.updateState(entity);
break;
case DownloadManager.ACTION_COMPLETE:
L.d(TAG, "download complete");
mAdapter.updateState(entity);
break;
case DownloadManager.ACTION_CANCEL:
L.d(TAG, "download cancel");
break;
case DownloadManager.ACTION_FAIL:
L.d(TAG, "download fail");
break;
}
}
};
@Override protected void onResume() {
super.onResume();
registerReceiver(mReceiver, getModule(DownloadModule.class).getDownloadFilter());
}
@Override protected void onDestroy() {
super.onDestroy();
unregisterReceiver(mReceiver);
@Override protected int setLayoutId() {
return R.layout.activity_main;
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
setSupportActionBar(mBar);
mBar.setTitle("多线程多任务下载");
}
public void onClick(View view) {
switch (view.getId()) {
case R.id.single_task:
startActivity(new Intent(this, SingleTaskActivity.class));
break;
case R.id.multi_task:
startActivity(new Intent(this, MultiTaskActivity.class));
break;
}
}
}

91
app/src/main/java/com/arialyy/simple/activity/MultiTaskActivity.java Normal file
View File

@ -0,0 +1,91 @@
package com.arialyy.simple.activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import butterknife.Bind;
import com.arialyy.downloadutil.core.DownloadManager;
import com.arialyy.downloadutil.entity.DownloadEntity;
import com.arialyy.frame.util.show.L;
import com.arialyy.simple.R;
import com.arialyy.simple.adapter.DownloadAdapter;
import com.arialyy.simple.base.BaseActivity;
import com.arialyy.simple.databinding.ActivityMultiBinding;
import com.arialyy.simple.module.DownloadModule;
/**
* Created by Lyy on 2016/9/27.
*/
public class MultiTaskActivity extends BaseActivity<ActivityMultiBinding> {
@Bind(R.id.list) RecyclerView mList;
@Bind(R.id.toolbar) Toolbar mBar;
DownloadAdapter mAdapter;
@Override protected int setLayoutId() {
return R.layout.activity_multi;
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
setSupportActionBar(mBar);
mBar.setTitle("多任务下载");
mAdapter = new DownloadAdapter(this, getModule(DownloadModule.class).getDownloadData());
mList.setLayoutManager(new LinearLayoutManager(this));
mList.setAdapter(mAdapter);
}
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
long len = 0;
@Override public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
DownloadEntity entity = intent.getParcelableExtra(DownloadManager.ENTITY);
switch (action) {
case DownloadManager.ACTION_PRE:
len = entity.getFileSize();
L.d(TAG, "download pre");
break;
case DownloadManager.ACTION_START:
L.d(TAG, "download start");
break;
case DownloadManager.ACTION_RESUME:
L.d(TAG, "download resume");
long location = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 1);
mAdapter.updateState(entity);
break;
case DownloadManager.ACTION_RUNNING:
long current = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 0);
mAdapter.setProgress(entity.getDownloadUrl(), current);
break;
case DownloadManager.ACTION_STOP:
L.d(TAG, "download stop");
mAdapter.updateState(entity);
break;
case DownloadManager.ACTION_COMPLETE:
L.d(TAG, "download complete");
mAdapter.updateState(entity);
break;
case DownloadManager.ACTION_CANCEL:
L.d(TAG, "download cancel");
break;
case DownloadManager.ACTION_FAIL:
L.d(TAG, "download fail");
break;
}
}
};
@Override protected void onResume() {
super.onResume();
registerReceiver(mReceiver, getModule(DownloadModule.class).getDownloadFilter());
}
@Override protected void onDestroy() {
super.onDestroy();
unregisterReceiver(mReceiver);
}
}

248
app/src/main/java/com/arialyy/simple/activity/SimpleTestActivity.java
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@ -1,248 +0,0 @@
package com.arialyy.simple.activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.arialyy.downloadutil.core.DownloadManager;
import com.arialyy.downloadutil.core.command.CommandFactory;
import com.arialyy.downloadutil.core.command.IDownloadCommand;
import com.arialyy.downloadutil.entity.DownloadEntity;
import com.arialyy.downloadutil.orm.DbEntity;
import com.arialyy.downloadutil.util.Util;
import com.arialyy.frame.util.show.L;
import com.arialyy.simple.R;
import com.arialyy.simple.base.BaseActivity;
import com.arialyy.simple.databinding.ActivitySimpleBinding;
import com.arialyy.simple.module.DownloadModule;
import java.util.ArrayList;
import java.util.List;
import butterknife.Bind;
public class SimpleTestActivity extends BaseActivity<ActivitySimpleBinding> {
private static final int DOWNLOAD_PRE = 0x01;
private static final int DOWNLOAD_STOP = 0x02;
private static final int DOWNLOAD_FAILE = 0x03;
private static final int DOWNLOAD_CANCEL = 0x04;
private static final int DOWNLOAD_RESUME = 0x05;
private static final int DOWNLOAD_COMPLETE = 0x06;
private ProgressBar mPb;
private String mDownloadUrl = "http://static.gaoshouyou.com/d/12/0d/7f120f50c80d2e7b8c4ba24ece4f9cdd.apk";
private Button mStart, mStop, mCancel;
private TextView mSize;
@Bind(R.id.toolbar) Toolbar toolbar;
private CommandFactory mFactory;
private DownloadManager mManager;
private DownloadEntity mEntity;
private Handler mUpdateHandler = new Handler() {
@Override public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case DOWNLOAD_PRE:
mSize.setText(Util.formatFileSize((Long) msg.obj));
setBtState(false);
break;
case DOWNLOAD_FAILE:
Toast.makeText(SimpleTestActivity.this, "下载失败", Toast.LENGTH_SHORT).show();
setBtState(true);
break;
case DOWNLOAD_STOP:
Toast.makeText(SimpleTestActivity.this, "暂停下载", Toast.LENGTH_SHORT).show();
mStart.setText("恢复");
setBtState(true);
break;
case DOWNLOAD_CANCEL:
mPb.setProgress(0);
Toast.makeText(SimpleTestActivity.this, "取消下载", Toast.LENGTH_SHORT).show();
mStart.setText("开始");
setBtState(true);
break;
case DOWNLOAD_RESUME:
Toast.makeText(SimpleTestActivity.this,
"恢复下载，恢复位置 ==> " + Util.formatFileSize((Long) msg.obj),
Toast.LENGTH_SHORT).show();
setBtState(false);
break;
case DOWNLOAD_COMPLETE:
Toast.makeText(SimpleTestActivity.this, "下载完成", Toast.LENGTH_SHORT).show();
mStart.setText("重新开始？");
mCancel.setEnabled(false);
setBtState(true);
break;
}
}
};
/**
* 设置start 和 stop 按钮状态
*
* @param state
*/
private void setBtState(boolean state) {
mStart.setEnabled(state);
mStop.setEnabled(!state);
}
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
long len = 0;
@Override public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
switch (action) {
case DownloadManager.ACTION_PRE:
DownloadEntity entity = intent.getParcelableExtra(DownloadManager.ENTITY);
len = entity.getFileSize();
L.d(TAG, "download pre");
mUpdateHandler.obtainMessage(DOWNLOAD_PRE, len).sendToTarget();
break;
case DownloadManager.ACTION_START:
L.d(TAG, "download start");
break;
case DownloadManager.ACTION_RESUME:
L.d(TAG, "download resume");
long location = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 1);
mUpdateHandler.obtainMessage(DOWNLOAD_RESUME, location).sendToTarget();
break;
case DownloadManager.ACTION_RUNNING:
long current = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 0);
if (len == 0) {
mPb.setProgress(0);
} else {
mPb.setProgress((int) ((current * 100) / len));
}
break;
case DownloadManager.ACTION_STOP:
L.d(TAG, "download stop");
mUpdateHandler.sendEmptyMessage(DOWNLOAD_STOP);
break;
case DownloadManager.ACTION_COMPLETE:
mUpdateHandler.sendEmptyMessage(DOWNLOAD_COMPLETE);
break;
case DownloadManager.ACTION_CANCEL:
mUpdateHandler.sendEmptyMessage(DOWNLOAD_CANCEL);
break;
case DownloadManager.ACTION_FAIL:
mUpdateHandler.sendEmptyMessage(DOWNLOAD_FAILE);
break;
}
}
};
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
init();
}
@Override protected void onResume() {
super.onResume();
registerReceiver(mReceiver, getModule(DownloadModule.class).getDownloadFilter());
}
@Override protected void onDestroy() {
super.onDestroy();
unregisterReceiver(mReceiver);
}
@Override protected int setLayoutId() {
return R.layout.activity_simple;
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
setSupportActionBar(toolbar);
init();
}
private void init() {
mPb = (ProgressBar) findViewById(R.id.progressBar);
mStart = (Button) findViewById(R.id.start);
mStop = (Button) findViewById(R.id.stop);
mCancel = (Button) findViewById(R.id.cancel);
mSize = (TextView) findViewById(R.id.size);
mFactory = CommandFactory.getInstance();
mManager = DownloadManager.getInstance();
mEntity = DbEntity.findData(DownloadEntity.class, new String[]{"downloadUrl"},
new String[]{mDownloadUrl});
if (mEntity != null) {
mPb.setProgress((int) ((mEntity.getCurrentProgress() * 100) / mEntity.getFileSize()));
mSize.setText(Util.formatFileSize(mEntity.getFileSize()));
if (mEntity.getState() == DownloadEntity.STATE_DOWNLOAD_ING) {
setBtState(false);
} else if (mEntity.isDownloadComplete()) {
mStart.setText("重新开始？");
setBtState(true);
}
} else {
mEntity = new DownloadEntity();
}
}
public void onClick(View view) {
switch (view.getId()) {
case R.id.start:
start();
// if (PermissionManager.getInstance()
// .checkPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
// start();
// } else {
// PermissionManager.getInstance()
// .requestPermission(this, new OnPermissionCallback() {
// @Override public void onSuccess(String... permissions) {
// start();
// }
//
// @Override public void onFail(String... permissions) {
//
// }
// }, Manifest.permission.WRITE_EXTERNAL_STORAGE);
// }
break;
case R.id.stop:
stop();
break;
case R.id.cancel:
cancel();
break;
}
}
private void start() {
mEntity.setFileName("test.apk");
mEntity.setDownloadUrl(mDownloadUrl);
mEntity.setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk");
List<IDownloadCommand> commands = new ArrayList<>();
IDownloadCommand addCommand = mFactory.createCommand(this, mEntity,
CommandFactory.TASK_CREATE);
IDownloadCommand startCommand = mFactory.createCommand(this, mEntity,
CommandFactory.TASK_START);
commands.add(addCommand);
commands.add(startCommand);
mManager.setCommands(commands).exe();
}
private void stop() {
IDownloadCommand stopCommand = mFactory.createCommand(this, mEntity,
CommandFactory.TASK_STOP);
mManager.setCommand(stopCommand).exe();
}
private void cancel() {
IDownloadCommand cancelCommand = mFactory.createCommand(this, mEntity,
CommandFactory.TASK_CANCEL);
mManager.setCommand(cancelCommand).exe();
}
}

241
app/src/main/java/com/arialyy/simple/activity/SingleTaskActivity.java Normal file
View File

@ -0,0 +1,241 @@
package com.arialyy.simple.activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import butterknife.Bind;
import com.arialyy.downloadutil.core.DownloadManager;
import com.arialyy.downloadutil.core.command.CommandFactory;
import com.arialyy.downloadutil.core.command.IDownloadCommand;
import com.arialyy.downloadutil.entity.DownloadEntity;
import com.arialyy.downloadutil.orm.DbEntity;
import com.arialyy.downloadutil.util.Util;
import com.arialyy.frame.util.show.L;
import com.arialyy.simple.R;
import com.arialyy.simple.base.BaseActivity;
import com.arialyy.simple.databinding.ActivitySingleBinding;
import com.arialyy.simple.module.DownloadModule;
import java.util.ArrayList;
import java.util.List;
public class SingleTaskActivity extends BaseActivity<ActivitySingleBinding> {
private static final int DOWNLOAD_PRE = 0x01;
private static final int DOWNLOAD_STOP = 0x02;
private static final int DOWNLOAD_FAILE = 0x03;
private static final int DOWNLOAD_CANCEL = 0x04;
private static final int DOWNLOAD_RESUME = 0x05;
private static final int DOWNLOAD_COMPLETE = 0x06;
private ProgressBar mPb;
private String mDownloadUrl =
"http://static.gaoshouyou.com/d/12/0d/7f120f50c80d2e7b8c4ba24ece4f9cdd.apk";
private Button mStart, mStop, mCancel;
private TextView mSize;
@Bind(R.id.toolbar) Toolbar toolbar;
private CommandFactory mFactory;
private DownloadManager mManager;
private DownloadEntity mEntity;
private Handler mUpdateHandler = new Handler() {
@Override public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case DOWNLOAD_PRE:
mSize.setText(Util.formatFileSize((Long) msg.obj));
setBtState(false);
break;
case DOWNLOAD_FAILE:
Toast.makeText(SingleTaskActivity.this, "下载失败", Toast.LENGTH_SHORT).show();
setBtState(true);
break;
case DOWNLOAD_STOP:
Toast.makeText(SingleTaskActivity.this, "暂停下载", Toast.LENGTH_SHORT).show();
mStart.setText("恢复");
setBtState(true);
break;
case DOWNLOAD_CANCEL:
mPb.setProgress(0);
Toast.makeText(SingleTaskActivity.this, "取消下载", Toast.LENGTH_SHORT).show();
mStart.setText("开始");
setBtState(true);
break;
case DOWNLOAD_RESUME:
Toast.makeText(SingleTaskActivity.this,
"恢复下载，恢复位置 ==> " + Util.formatFileSize((Long) msg.obj), Toast.LENGTH_SHORT).show();
setBtState(false);
break;
case DOWNLOAD_COMPLETE:
Toast.makeText(SingleTaskActivity.this, "下载完成", Toast.LENGTH_SHORT).show();
mStart.setText("重新开始？");
mCancel.setEnabled(false);
setBtState(true);
break;
}
}
};
/**
* 设置start 和 stop 按钮状态
*/
private void setBtState(boolean state) {
mStart.setEnabled(state);
mStop.setEnabled(!state);
}
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
long len = 0;
@Override public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
switch (action) {
case DownloadManager.ACTION_PRE:
DownloadEntity entity = intent.getParcelableExtra(DownloadManager.ENTITY);
len = entity.getFileSize();
L.d(TAG, "download pre");
mUpdateHandler.obtainMessage(DOWNLOAD_PRE, len).sendToTarget();
break;
case DownloadManager.ACTION_START:
L.d(TAG, "download start");
break;
case DownloadManager.ACTION_RESUME:
L.d(TAG, "download resume");
long location = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 1);
mUpdateHandler.obtainMessage(DOWNLOAD_RESUME, location).sendToTarget();
break;
case DownloadManager.ACTION_RUNNING:
long current = intent.getLongExtra(DownloadManager.CURRENT_LOCATION, 0);
if (len == 0) {
mPb.setProgress(0);
} else {
mPb.setProgress((int) ((current * 100) / len));
}
break;
case DownloadManager.ACTION_STOP:
L.d(TAG, "download stop");
mUpdateHandler.sendEmptyMessage(DOWNLOAD_STOP);
break;
case DownloadManager.ACTION_COMPLETE:
mUpdateHandler.sendEmptyMessage(DOWNLOAD_COMPLETE);
break;
case DownloadManager.ACTION_CANCEL:
mUpdateHandler.sendEmptyMessage(DOWNLOAD_CANCEL);
break;
case DownloadManager.ACTION_FAIL:
mUpdateHandler.sendEmptyMessage(DOWNLOAD_FAILE);
break;
}
}
};
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
init();
}
@Override protected void onResume() {
super.onResume();
registerReceiver(mReceiver, getModule(DownloadModule.class).getDownloadFilter());
}
@Override protected void onDestroy() {
super.onDestroy();
unregisterReceiver(mReceiver);
}
@Override protected int setLayoutId() {
return R.layout.activity_single;
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
setSupportActionBar(toolbar);
toolbar.setTitle("单任务下载");
init();
}
private void init() {
mPb = (ProgressBar) findViewById(R.id.progressBar);
mStart = (Button) findViewById(R.id.start);
mStop = (Button) findViewById(R.id.stop);
mCancel = (Button) findViewById(R.id.cancel);
mSize = (TextView) findViewById(R.id.size);
mFactory = CommandFactory.getInstance();
mManager = DownloadManager.getInstance();
mEntity = DbEntity.findData(DownloadEntity.class, new String[] { "downloadUrl" },
new String[] { mDownloadUrl });
if (mEntity != null) {
mPb.setProgress((int) ((mEntity.getCurrentProgress() * 100) / mEntity.getFileSize()));
mSize.setText(Util.formatFileSize(mEntity.getFileSize()));
if (mEntity.getState() == DownloadEntity.STATE_DOWNLOAD_ING) {
setBtState(false);
} else if (mEntity.isDownloadComplete()) {
mStart.setText("重新开始？");
setBtState(true);
}
} else {
mEntity = new DownloadEntity();
}
}
public void onClick(View view) {
switch (view.getId()) {
case R.id.start:
start();
// if (PermissionManager.getInstance()
// .checkPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
// start();
// } else {
// PermissionManager.getInstance()
// .requestPermission(this, new OnPermissionCallback() {
// @Override public void onSuccess(String... permissions) {
// start();
// }
//
// @Override public void onFail(String... permissions) {
//
// }
// }, Manifest.permission.WRITE_EXTERNAL_STORAGE);
// }
break;
case R.id.stop:
stop();
break;
case R.id.cancel:
cancel();
break;
}
}
private void start() {
mEntity.setFileName("test.apk");
mEntity.setDownloadUrl(mDownloadUrl);
mEntity.setDownloadPath(Environment.getExternalStorageDirectory().getPath() + "/test.apk");
List<IDownloadCommand> commands = new ArrayList<>();
IDownloadCommand addCommand = mFactory.createCommand(this, mEntity, CommandFactory.TASK_CREATE);
IDownloadCommand startCommand =
mFactory.createCommand(this, mEntity, CommandFactory.TASK_START);
commands.add(addCommand);
commands.add(startCommand);
mManager.setCommands(commands).exe();
}
private void stop() {
IDownloadCommand stopCommand = mFactory.createCommand(this, mEntity, CommandFactory.TASK_STOP);
mManager.setCommand(stopCommand).exe();
}
private void cancel() {
IDownloadCommand cancelCommand =
mFactory.createCommand(this, mEntity, CommandFactory.TASK_CANCEL);
mManager.setCommand(cancelCommand).exe();
}
}

275
app/src/main/java/com/arialyy/simple/adapter/DownloadAdapter.java
View File

@ -4,7 +4,7 @@ import android.content.Context;
import android.content.res.Resources;
import android.view.View;
import android.widget.Button;
import butterknife.Bind;
import com.arialyy.absadapter.common.AbsHolder;
import com.arialyy.absadapter.recycler_view.AbsRVAdapter;
import com.arialyy.downloadutil.core.DownloadManager;
@ -14,165 +14,162 @@ import com.arialyy.downloadutil.entity.DownloadEntity;
import com.arialyy.frame.util.show.L;
import com.arialyy.simple.R;
import com.arialyy.simple.widget.HorizontalProgressBarWithNumber;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import butterknife.Bind;
/**
* Created by Lyy on 2016/9/27.
* 下载列表适配器
*/
public class DownloadAdapter extends AbsRVAdapter<DownloadEntity, DownloadAdapter.MyHolder> {
private static final String TAG = "DownloadAdapter";
private DownloadManager mManager;
private CommandFactory mFactory;
private Map<String, Long> mProgress = new HashMap<>();
private Map<String, Integer> mPositions = new HashMap<>();
private static final String TAG = "DownloadAdapter";
private DownloadManager mManager;
private CommandFactory mFactory;
private Map<String, Long> mProgress = new HashMap<>();
private Map<String, Integer> mPositions = new HashMap<>();
public DownloadAdapter(Context context, List<DownloadEntity> data) {
super(context, data);
int i = 0;
for (DownloadEntity entity : data) {
mProgress.put(entity.getDownloadUrl(), entity.getCurrentProgress());
mPositions.put(entity.getDownloadUrl(), i);
i++;
}
mFactory = CommandFactory.getInstance();
mManager = DownloadManager.getInstance();
public DownloadAdapter(Context context, List<DownloadEntity> data) {
super(context, data);
int i = 0;
for (DownloadEntity entity : data) {
mProgress.put(entity.getDownloadUrl(), entity.getCurrentProgress());
mPositions.put(entity.getDownloadUrl(), i);
i++;
}
mFactory = CommandFactory.getInstance();
mManager = DownloadManager.getInstance();
}
@Override protected MyHolder getViewHolder(View convertView, int viewType) {
return new MyHolder(convertView);
}
@Override protected int setLayoutId(int type) {
return R.layout.item_download;
}
public synchronized void updateState(DownloadEntity entity) {
notifyItemChanged(indexItem(entity.getDownloadUrl()));
}
public synchronized void setProgress(String url, long currentPosition) {
mProgress.put(url, currentPosition);
// int index = indexItem(url);
// L.d(TAG, "index ==> " + index);
// notifyItemChanged(index);
notifyItemChanged(indexItem(url));
}
private synchronized int indexItem(String url) {
Set set = mPositions.entrySet();
for (Object aSet : set) {
Map.Entry entry = (Map.Entry) aSet;
if (entry.getKey().equals(url)) {
return (int) entry.getValue();
}
}
return -1;
}
@Override protected void bindData(MyHolder holder, int position, DownloadEntity item) {
//holder.progress.setProgress(item.getCurrentProgress());
long size = item.getFileSize();
int current = 0;
if (size == 0) {
current = 0;
}
current = (int) (mProgress.get(item.getDownloadUrl()) * 100 / item.getFileSize());
holder.progress.setProgress(current);
BtClickListener listener = new BtClickListener(position, item);
holder.bt.setOnClickListener(listener);
String str = "";
int color = android.R.color.holo_green_light;
switch (item.getState()) {
case DownloadEntity.STATE_WAIT:
case DownloadEntity.STATE_OTHER:
case DownloadEntity.STATE_FAIL:
str = "开始";
break;
case DownloadEntity.STATE_STOP:
str = "恢复";
color = android.R.color.holo_blue_light;
break;
case DownloadEntity.STATE_DOWNLOAD_ING:
str = "暂停";
color = android.R.color.holo_red_light;
break;
case DownloadEntity.STATE_COMPLETE:
str = "重新开始？";
holder.progress.setProgress(100);
break;
}
holder.bt.setText(str);
holder.bt.setTextColor(getColor(color));
}
private int getColor(int color) {
return Resources.getSystem().getColor(color);
}
private class BtClickListener implements View.OnClickListener {
private DownloadEntity entity;
private int position;
BtClickListener(int position, DownloadEntity entity) {
this.entity = entity;
this.position = position;
}
@Override protected MyHolder getViewHolder(View convertView, int viewType) {
return new MyHolder(convertView);
@Override public void onClick(View v) {
L.d(TAG, "position ==> " + position);
switch (entity.getState()) {
case DownloadEntity.STATE_WAIT:
case DownloadEntity.STATE_OTHER:
case DownloadEntity.STATE_FAIL:
case DownloadEntity.STATE_STOP:
case DownloadEntity.STATE_COMPLETE:
start(entity);
break;
case DownloadEntity.STATE_DOWNLOAD_ING:
stop(entity);
break;
}
}
@Override protected int setLayoutId(int type) {
return R.layout.item_download;
private void start(DownloadEntity entity) {
List<IDownloadCommand> commands = new ArrayList<>();
IDownloadCommand addCommand =
mFactory.createCommand(getContext(), entity, CommandFactory.TASK_CREATE);
IDownloadCommand startCommand =
mFactory.createCommand(getContext(), entity, CommandFactory.TASK_START);
commands.add(addCommand);
commands.add(startCommand);
mManager.setCommands(commands).exe();
}
public synchronized void updateState(DownloadEntity entity) {
notifyItemChanged(indexItem(entity.getDownloadUrl()));
private void stop(DownloadEntity entity) {
IDownloadCommand stopCommand =
mFactory.createCommand(getContext(), entity, CommandFactory.TASK_STOP);
mManager.setCommand(stopCommand).exe();
}
public synchronized void setProgress(String url, long currentPosition) {
mProgress.put(url, currentPosition);
// int index = indexItem(url);
// L.d(TAG, "index ==> " + index);
// notifyItemChanged(index);
notifyItemChanged(indexItem(url));
private void cancel(DownloadEntity entity) {
IDownloadCommand cancelCommand =
mFactory.createCommand(getContext(), entity, CommandFactory.TASK_CANCEL);
mManager.setCommand(cancelCommand).exe();
}
}
private synchronized int indexItem(String url) {
Set set = mPositions.entrySet();
for (Object aSet : set) {
Map.Entry entry = (Map.Entry) aSet;
if (entry.getKey().equals(url)) {
return (int) entry.getValue();
}
}
return -1;
}
@Override protected void bindData(MyHolder holder, int position, DownloadEntity item) {
//holder.progress.setProgress(item.getCurrentProgress());
long size = item.getFileSize();
int current = 0;
if (size == 0) {
current = 0;
}
current = (int) (mProgress.get(item.getDownloadUrl()) * 100 / item.getFileSize());
holder.progress.setProgress(current);
BtClickListener listener = new BtClickListener(position, item);
holder.bt.setOnClickListener(listener);
String str = "";
int color = android.R.color.holo_green_light;
switch (item.getState()) {
case DownloadEntity.STATE_WAIT:
case DownloadEntity.STATE_OTHER:
case DownloadEntity.STATE_FAIL:
str = "开始";
break;
case DownloadEntity.STATE_STOP:
str = "恢复";
color = android.R.color.holo_blue_light;
break;
case DownloadEntity.STATE_DOWNLOAD_ING:
str = "暂停";
color = android.R.color.holo_red_light;
break;
case DownloadEntity.STATE_COMPLETE:
str = "重新开始？";
holder.progress.setProgress(100);
break;
}
holder.bt.setText(str);
holder.bt.setTextColor(getColor(color));
}
private int getColor(int color) {
return Resources.getSystem().getColor(color);
}
private class BtClickListener implements View.OnClickListener {
private DownloadEntity entity;
private int position;
BtClickListener(int position, DownloadEntity entity) {
this.entity = entity;
this.position = position;
}
@Override public void onClick(View v) {
L.d(TAG, "position ==> " + position);
switch (entity.getState()) {
case DownloadEntity.STATE_WAIT:
case DownloadEntity.STATE_OTHER:
case DownloadEntity.STATE_FAIL:
case DownloadEntity.STATE_STOP:
case DownloadEntity.STATE_COMPLETE:
start(entity);
break;
case DownloadEntity.STATE_DOWNLOAD_ING:
stop(entity);
break;
}
}
private void start(DownloadEntity entity) {
List<IDownloadCommand> commands = new ArrayList<>();
IDownloadCommand addCommand = mFactory.createCommand(getContext(), entity,
CommandFactory.TASK_CREATE);
IDownloadCommand startCommand = mFactory.createCommand(getContext(), entity,
CommandFactory.TASK_START);
commands.add(addCommand);
commands.add(startCommand);
mManager.setCommands(commands).exe();
}
private void stop(DownloadEntity entity) {
IDownloadCommand stopCommand = mFactory.createCommand(getContext(), entity,
CommandFactory.TASK_STOP);
mManager.setCommand(stopCommand).exe();
}
private void cancel(DownloadEntity entity) {
IDownloadCommand cancelCommand = mFactory.createCommand(getContext(), entity,
CommandFactory.TASK_CANCEL);
mManager.setCommand(cancelCommand).exe();
}
}
class MyHolder extends AbsHolder {
@Bind(R.id.progressBar) HorizontalProgressBarWithNumber progress;
@Bind(R.id.bt) Button bt;
MyHolder(View itemView) {
super(itemView);
}
class MyHolder extends AbsHolder {
@Bind(R.id.progressBar) HorizontalProgressBarWithNumber progress;
@Bind(R.id.bt) Button bt;
MyHolder(View itemView) {
super(itemView);
}
}
}

11
app/src/main/java/com/arialyy/simple/base/BaseActivity.java
View File

@ -2,18 +2,17 @@ package com.arialyy.simple.base;
import android.databinding.ViewDataBinding;
import android.os.Bundle;
import com.arialyy.frame.core.AbsActivity;
/**
* Created by Lyy on 2016/9/27.
*/
public abstract class BaseActivity<VB extends ViewDataBinding> extends AbsActivity<VB> {
@Override protected void dataCallback(int result, Object data) {
@Override protected void dataCallback(int result, Object data) {
}
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
}
@Override protected void init(Bundle savedInstanceState) {
super.init(savedInstanceState);
}
}

11
app/src/main/java/com/arialyy/simple/base/BaseApplication.java
View File

@ -1,7 +1,6 @@
package com.arialyy.simple.base;
import android.app.Application;
import com.arialyy.downloadutil.core.DownloadManager;
import com.arialyy.frame.core.AbsFrame;
@ -9,9 +8,9 @@ import com.arialyy.frame.core.AbsFrame;
* Created by Lyy on 2016/9/27.
*/
public class BaseApplication extends Application {
@Override public void onCreate() {
super.onCreate();
AbsFrame.init(this);
DownloadManager.init(this);
}
@Override public void onCreate() {
super.onCreate();
AbsFrame.init(this);
DownloadManager.init(this);
}
}

7
app/src/main/java/com/arialyy/simple/base/BaseModule.java
View File

@ -1,14 +1,13 @@
package com.arialyy.simple.base;
import android.content.Context;
import com.arialyy.frame.module.AbsModule;
/**
* Created by Lyy on 2016/9/27.
*/
public class BaseModule extends AbsModule {
public BaseModule(Context context) {
super(context);
}
public BaseModule(Context context) {
super(context);
}
}

138
app/src/main/java/com/arialyy/simple/module/DownloadModule.java
View File

@ -3,7 +3,6 @@ package com.arialyy.simple.module;
import android.content.Context;
import android.content.IntentFilter;
import android.os.Environment;
import com.arialyy.downloadutil.core.DownloadManager;
import com.arialyy.downloadutil.entity.DownloadEntity;
import com.arialyy.downloadutil.util.Util;
@ -11,7 +10,6 @@ import com.arialyy.frame.util.AndroidUtils;
import com.arialyy.frame.util.StringUtil;
import com.arialyy.simple.R;
import com.arialyy.simple.base.BaseModule;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
@ -20,65 +18,95 @@ import java.util.List;
* Created by Lyy on 2016/9/27.
*/
public class DownloadModule extends BaseModule {
public DownloadModule(Context context) {
super(context);
}
public DownloadModule(Context context) {
super(context);
}
/**
* 设置下载数据
*
* @return
*/
public List<DownloadEntity> getDownloadData() {
List<DownloadEntity> list = DownloadEntity.findAllData(DownloadEntity.class);
if (list == null) {
list = createNewDownload();
/**
* 设置下载数据
*/
public List<DownloadEntity> getDownloadData() {
List<DownloadEntity> list = DownloadEntity.findAllData(DownloadEntity.class);
List<DownloadEntity> newDownload = createNewDownload();
if (list == null) {
list = newDownload;
} else {
list = filter(list, newDownload);
}
return list;
}
/**
* 过滤任务
*
* @param sqlEntity 数据库的下载实体
* @param createdEntity 通过下载链接生成的下载实体
*/
private List<DownloadEntity> filter(List<DownloadEntity> sqlEntity,
List<DownloadEntity> createdEntity) {
List<DownloadEntity> list = new ArrayList<>();
list.addAll(sqlEntity);
for (DownloadEntity cEntity : createdEntity) {
int count = 0;
for (DownloadEntity sEntity : sqlEntity) {
if (cEntity.getDownloadUrl().equals(sEntity.getDownloadUrl())) {
break;
}
return list;
}
private List<DownloadEntity> createNewDownload() {
List<DownloadEntity> list = new ArrayList<>();
String[] urls = getContext().getResources()
.getStringArray(R.array.test_apk_download_url);
for (String url : urls) {
String fileName = Util.keyToHashCode(url) + ".apk";
DownloadEntity entity = new DownloadEntity();
entity.setDownloadUrl(url);
entity.setDownloadPath(getDownloadPath(url));
entity.setFileName(fileName);
list.add(entity);
count++;
if (count == sqlEntity.size()) {
list.add(cEntity);
}
return list;
}
}
return list;
}
/**
* 下载广播过滤器
*
* @return
*/
public IntentFilter getDownloadFilter() {
IntentFilter filter = new IntentFilter();
filter.addDataScheme(getContext().getPackageName());
filter.addAction(DownloadManager.ACTION_PRE);
filter.addAction(DownloadManager.ACTION_RESUME);
filter.addAction(DownloadManager.ACTION_START);
filter.addAction(DownloadManager.ACTION_RUNNING);
filter.addAction(DownloadManager.ACTION_STOP);
filter.addAction(DownloadManager.ACTION_CANCEL);
filter.addAction(DownloadManager.ACTION_COMPLETE);
filter.addAction(DownloadManager.ACTION_FAIL);
return filter;
/**
* 创建下载列表
*/
private List<DownloadEntity> createNewDownload() {
List<DownloadEntity> list = new ArrayList<>();
String[] urls =
getContext().getResources().getStringArray(R.array.test_apk_download_url);
for (String url : urls) {
String fileName = Util.keyToHashCode(url) + ".apk";
DownloadEntity entity = new DownloadEntity();
entity.setDownloadUrl(url);
entity.setDownloadPath(getDownloadPath(url));
entity.setFileName(fileName);
list.add(entity);
}
return list;
}
private String getDownloadPath(String url) {
String path = Environment.getExternalStorageDirectory()
.getPath() + "/" + AndroidUtils.getAppName(getContext()) + "downloads/" + StringUtil
.keyToHashKey(url) + ".apk";
File file = new File(path);
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();
}
return path;
/**
* 下载广播过滤器
*/
public IntentFilter getDownloadFilter() {
IntentFilter filter = new IntentFilter();
filter.addDataScheme(getContext().getPackageName());
filter.addAction(DownloadManager.ACTION_PRE);
filter.addAction(DownloadManager.ACTION_RESUME);
filter.addAction(DownloadManager.ACTION_START);
filter.addAction(DownloadManager.ACTION_RUNNING);
filter.addAction(DownloadManager.ACTION_STOP);
filter.addAction(DownloadManager.ACTION_CANCEL);
filter.addAction(DownloadManager.ACTION_COMPLETE);
filter.addAction(DownloadManager.ACTION_FAIL);
return filter;
}
/**
* 设置下载队列
*/
private String getDownloadPath(String url) {
String path =
Environment.getExternalStorageDirectory().getPath() + "/" + AndroidUtils.getAppName(
getContext()) + "downloads/" + StringUtil.keyToHashKey(url) + ".apk";
File file = new File(path);
if (!file.getParentFile().exists()) {
file.getParentFile().mkdirs();
}
return path;
}
}

319
app/src/main/java/com/arialyy/simple/widget/HorizontalProgressBarWithNumber.java
View File

@ -7,178 +7,177 @@ import android.graphics.Paint;
import android.util.AttributeSet;
import android.util.TypedValue;
import android.widget.ProgressBar;
import com.arialyy.simple.R;
public class HorizontalProgressBarWithNumber extends ProgressBar {
private static final int DEFAULT_TEXT_SIZE = 10;
private static final int DEFAULT_TEXT_COLOR = 0XFFFC00D1;
private static final int DEFAULT_COLOR_UNREACHED_COLOR = 0xFFd3d6da;
private static final int DEFAULT_HEIGHT_REACHED_PROGRESS_BAR = 2;
private static final int DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR = 2;
private static final int DEFAULT_SIZE_TEXT_OFFSET = 10;
/**
* painter of all drawing things
*/
protected Paint mPaint = new Paint();
/**
* color of progress number
*/
protected int mTextColor = DEFAULT_TEXT_COLOR;
/**
* size of text (sp)
*/
protected int mTextSize = sp2px(DEFAULT_TEXT_SIZE);
/**
* offset of draw progress
*/
protected int mTextOffset = dp2px(
DEFAULT_SIZE_TEXT_OFFSET);
/**
* height of reached progress bar
*/
protected int mReachedProgressBarHeight = dp2px(
DEFAULT_HEIGHT_REACHED_PROGRESS_BAR);
/**
* color of reached bar
*/
protected int mReachedBarColor = DEFAULT_TEXT_COLOR;
/**
* color of unreached bar
*/
protected int mUnReachedBarColor = DEFAULT_COLOR_UNREACHED_COLOR;
/**
* height of unreached progress bar
*/
protected int mUnReachedProgressBarHeight = dp2px(
DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR);
/**
* view width except padding
*/
protected int mRealWidth;
protected boolean mIfDrawText = true;
protected static final int VISIBLE = 0;
private static final int DEFAULT_TEXT_SIZE = 10;
private static final int DEFAULT_TEXT_COLOR = 0XFFFC00D1;
private static final int DEFAULT_COLOR_UNREACHED_COLOR = 0xFFd3d6da;
private static final int DEFAULT_HEIGHT_REACHED_PROGRESS_BAR = 2;
private static final int DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR = 2;
private static final int DEFAULT_SIZE_TEXT_OFFSET = 10;
/**
* painter of all drawing things
*/
protected Paint mPaint = new Paint();
/**
* color of progress number
*/
protected int mTextColor = DEFAULT_TEXT_COLOR;
/**
* size of text (sp)
*/
protected int mTextSize = sp2px(DEFAULT_TEXT_SIZE);
/**
* offset of draw progress
*/
protected int mTextOffset =
dp2px(DEFAULT_SIZE_TEXT_OFFSET);
/**
* height of reached progress bar
*/
protected int mReachedProgressBarHeight =
dp2px(DEFAULT_HEIGHT_REACHED_PROGRESS_BAR);
/**
* color of reached bar
*/
protected int mReachedBarColor = DEFAULT_TEXT_COLOR;
/**
* color of unreached bar
*/
protected int mUnReachedBarColor = DEFAULT_COLOR_UNREACHED_COLOR;
/**
* height of unreached progress bar
*/
protected int mUnReachedProgressBarHeight =
dp2px(DEFAULT_HEIGHT_UNREACHED_PROGRESS_BAR);
/**
* view width except padding
*/
protected int mRealWidth;
protected boolean mIfDrawText = true;
protected static final int VISIBLE = 0;
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
obtainStyledAttributes(attrs);
mPaint.setTextSize(mTextSize);
mPaint.setColor(mTextColor);
}
public HorizontalProgressBarWithNumber(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
obtainStyledAttributes(attrs);
mPaint.setTextSize(mTextSize);
mPaint.setColor(mTextColor);
}
@Override protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int width = MeasureSpec.getSize(widthMeasureSpec);
int height = measureHeight(heightMeasureSpec);
setMeasuredDimension(width, height);
mRealWidth = getMeasuredWidth() - getPaddingRight() - getPaddingLeft();
}
@Override protected synchronized void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int width = MeasureSpec.getSize(widthMeasureSpec);
int height = measureHeight(heightMeasureSpec);
setMeasuredDimension(width, height);
mRealWidth = getMeasuredWidth() - getPaddingRight() - getPaddingLeft();
}
private int measureHeight(int measureSpec) {
int result = 0;
int specMode = MeasureSpec.getMode(measureSpec);
int specSize = MeasureSpec.getSize(measureSpec);
if (specMode == MeasureSpec.EXACTLY) {
result = specSize;
} else {
float textHeight = (mPaint.descent() - mPaint.ascent());
result = (int) (getPaddingTop() + getPaddingBottom() + Math.max(
Math.max(mReachedProgressBarHeight, mUnReachedProgressBarHeight),
Math.abs(textHeight))
);
if (specMode == MeasureSpec.AT_MOST) {
result = Math.min(result, specSize);
}
}
return result;
private int measureHeight(int measureSpec) {
int result = 0;
int specMode = MeasureSpec.getMode(measureSpec);
int specSize = MeasureSpec.getSize(measureSpec);
if (specMode == MeasureSpec.EXACTLY) {
result = specSize;
} else {
float textHeight = (mPaint.descent() - mPaint.ascent());
result = (int) (getPaddingTop() + getPaddingBottom() + Math.max(
Math.max(mReachedProgressBarHeight, mUnReachedProgressBarHeight), Math.abs(textHeight)));
if (specMode == MeasureSpec.AT_MOST) {
result = Math.min(result, specSize);
}
}
return result;
}
/**
* get the styled attributes
*/
private void obtainStyledAttributes(AttributeSet attrs) {
// init values from custom attributes
final TypedArray attributes = getContext().obtainStyledAttributes(attrs,
R.styleable.HorizontalProgressBarWithNumber);
mTextColor = attributes.getColor(
R.styleable.HorizontalProgressBarWithNumber_progress_text_color,
DEFAULT_TEXT_COLOR);
mTextSize = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_text_size, mTextSize);
mReachedBarColor = attributes.getColor(
R.styleable.HorizontalProgressBarWithNumber_progress_reached_color, mTextColor);
mUnReachedBarColor = attributes.getColor(
R.styleable.HorizontalProgressBarWithNumber_progress_unreached_color,
DEFAULT_COLOR_UNREACHED_COLOR);
mReachedProgressBarHeight = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_reached_bar_height,
mReachedProgressBarHeight);
mUnReachedProgressBarHeight = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_unreached_bar_height,
mUnReachedProgressBarHeight);
mTextOffset = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_text_offset, mTextOffset);
int textVisible = attributes.getInt(
R.styleable.HorizontalProgressBarWithNumber_progress_text_visibility, VISIBLE);
if (textVisible != VISIBLE) {
mIfDrawText = false;
}
attributes.recycle();
/**
* get the styled attributes
*/
private void obtainStyledAttributes(AttributeSet attrs) {
// init values from custom attributes
final TypedArray attributes =
getContext().obtainStyledAttributes(attrs, R.styleable.HorizontalProgressBarWithNumber);
mTextColor =
attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_text_color,
DEFAULT_TEXT_COLOR);
mTextSize = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_text_size, mTextSize);
mReachedBarColor =
attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_reached_color,
mTextColor);
mUnReachedBarColor =
attributes.getColor(R.styleable.HorizontalProgressBarWithNumber_progress_unreached_color,
DEFAULT_COLOR_UNREACHED_COLOR);
mReachedProgressBarHeight = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_reached_bar_height,
mReachedProgressBarHeight);
mUnReachedProgressBarHeight = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_unreached_bar_height,
mUnReachedProgressBarHeight);
mTextOffset = (int) attributes.getDimension(
R.styleable.HorizontalProgressBarWithNumber_progress_text_offset, mTextOffset);
int textVisible =
attributes.getInt(R.styleable.HorizontalProgressBarWithNumber_progress_text_visibility,
VISIBLE);
if (textVisible != VISIBLE) {
mIfDrawText = false;
}
attributes.recycle();
}
@Override protected synchronized void onDraw(Canvas canvas) {
canvas.save();
canvas.translate(getPaddingLeft(), getHeight() / 2);
boolean noNeedBg = false;
float radio = getProgress() * 1.0f / getMax();
float progressPosX = (int) (mRealWidth * radio);
String text = getProgress() + "%";
// mPaint.getTextBounds(text, 0, text.length(), mTextBound);
float textWidth = mPaint.measureText(text);
float textHeight = (mPaint.descent() + mPaint.ascent()) / 2;
if (progressPosX + textWidth > mRealWidth) {
progressPosX = mRealWidth - textWidth;
noNeedBg = true;
}
// draw reached bar
float endX = progressPosX - mTextOffset / 2;
if (endX > 0) {
mPaint.setColor(mReachedBarColor);
mPaint.setStrokeWidth(mReachedProgressBarHeight);
canvas.drawLine(0, 0, endX, 0, mPaint);
}
// draw progress bar
// measure text bound
if (mIfDrawText) {
mPaint.setColor(mTextColor);
canvas.drawText(text, progressPosX, -textHeight, mPaint);
}
// draw unreached bar
if (!noNeedBg) {
float start = progressPosX + mTextOffset / 2 + textWidth;
mPaint.setColor(mUnReachedBarColor);
mPaint.setStrokeWidth(mUnReachedProgressBarHeight);
canvas.drawLine(start, 0, mRealWidth, 0, mPaint);
}
canvas.restore();
@Override protected synchronized void onDraw(Canvas canvas) {
canvas.save();
canvas.translate(getPaddingLeft(), getHeight() / 2);
boolean noNeedBg = false;
float radio = getProgress() * 1.0f / getMax();
float progressPosX = (int) (mRealWidth * radio);
String text = getProgress() + "%";
// mPaint.getTextBounds(text, 0, text.length(), mTextBound);
float textWidth = mPaint.measureText(text);
float textHeight = (mPaint.descent() + mPaint.ascent()) / 2;
if (progressPosX + textWidth > mRealWidth) {
progressPosX = mRealWidth - textWidth;
noNeedBg = true;
}
// draw reached bar
float endX = progressPosX - mTextOffset / 2;
if (endX > 0) {
mPaint.setColor(mReachedBarColor);
mPaint.setStrokeWidth(mReachedProgressBarHeight);
canvas.drawLine(0, 0, endX, 0, mPaint);
}
// draw progress bar
// measure text bound
if (mIfDrawText) {
mPaint.setColor(mTextColor);
canvas.drawText(text, progressPosX, -textHeight, mPaint);
}
// draw unreached bar
if (!noNeedBg) {
float start = progressPosX + mTextOffset / 2 + textWidth;
mPaint.setColor(mUnReachedBarColor);
mPaint.setStrokeWidth(mUnReachedProgressBarHeight);
canvas.drawLine(start, 0, mRealWidth, 0, mPaint);
}
canvas.restore();
}
/**
* dp 2 px
*/
protected int dp2px(int dpVal) {
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpVal,
getResources().getDisplayMetrics());
}
/**
* dp 2 px
*/
protected int dp2px(int dpVal) {
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpVal,
getResources().getDisplayMetrics());
}
/**
* sp 2 px
*/
protected int sp2px(int spVal) {
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, spVal,
getResources().getDisplayMetrics());
}
/**
* sp 2 px
*/
protected int sp2px(int spVal) {
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, spVal,
getResources().getDisplayMetrics());
}
}