我打算像Google Play商店一样创建应用程序。我想从Android电子市场中检索免费应用，付费应用，分类应用（社交，娱乐，商务等）等应用列表，并将其处理以显示在我的应用屏幕上。
我不知道如何从Google Play商店获取应用详情列表。请建议想法，网址（指南）或代码段以列出应用详情。
帮帮我。提前谢谢。
我试过这个
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
try {
login = (Button) findViewById(R.id.login);
mailid = (EditText) findViewById(R.id.username);
number = (EditText) findViewById(R.id.password);
login.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) { // TODO Auto-generated
email = mailid.getText().toString();
password = number.getText().toString();
try {
Backgroundprocess Task1 = new Backgroundprocess();
try {
Task1.execute();
} catch (Exception e) {
// TODO: handle exception
e.getStackTrace();
}
} catch (Exception e) {
// TODO: handle exception
e.getStackTrace();
Log.d(tag1, e.toString());
}
}
});
} catch (Exception e) {
// TODO: handle exception
e.getStackTrace();
Log.d(tag2, e.toString());
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
private class Backgroundprocess extends AsyncTask<String, Void, Void> {
protected void onPostExecute(final Void unused) {
}
@Override
protected Void doInBackground(String... params) {
// TODO Auto-generated method stub
try {
MarketSession session = new MarketSession();
String android_id = Secure.getString(getBaseContext()
.getContentResolver(), Secure.ANDROID_ID);
session.login(email, password);
session.getContext().setAndroidId(android_id);
String query = "maps";
AppsRequest appsRequest = AppsRequest.newBuilder()
.setQuery(query).setStartIndex(0).setEntriesCount(2)
.setWithExtendedInfo(true).build();
session.append(appsRequest, new Callback<AppsResponse>() {
@Override
public void onResult(ResponseContext context,
AppsResponse response) {
// Your code here
// response.getApp(0).getCreator() ...
// see AppsResponse class definition for more infos
}
});
session.flush();
} catch (Exception e) {
// TODO: handle exception
e.getStackTrace();
Log.d(tag3, e.toString());
}
return null;
}
}
log cat file
01-04 12:00:08.015: D/AndroidRuntime(2668): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
01-04 12:00:08.015: D/AndroidRuntime(2668): CheckJNI is OFF
01-04 12:00:08.645: D/AndroidRuntime(2668): Calling main entry com.android.commands.pm.Pm
01-04 12:00:08.675: D/AndroidRuntime(2668): Shutting down VM
01-04 12:00:08.705: D/dalvikvm(2668): GC_CONCURRENT freed 101K, 78% free 464K/2048K, paused 0ms+1ms
01-04 12:00:08.705: D/dalvikvm(2668): Debugger has detached; object registry had 1 entries
01-04 12:00:08.715: I/AndroidRuntime(2668): NOTE: attach of thread 'Binder Thread #3' failed
01-04 12:00:09.285: D/AndroidRuntime(2681): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
01-04 12:00:09.285: D/AndroidRuntime(2681): CheckJNI is OFF
01-04 12:00:09.915: D/AndroidRuntime(2681): Calling main entry com.android.commands.am.Am
01-04 12:00:09.945: I/ActivityManager(167): START {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x10000000 cmp=com.market/.MainActivity} from pid 2681
01-04 12:00:09.955: D/ViewRootImpl(167): pckname = com.market
01-04 12:00:10.015: D/AndroidRuntime(2681): Shutting down VM
01-04 12:00:10.035: D/dalvikvm(2681): GC_CONCURRENT freed 102K, 77% free 487K/2048K, paused 1ms+10ms
01-04 12:00:10.045: D/jdwp(2681): Got wake-up signal, bailing out of select
01-04 12:00:10.045: D/dalvikvm(2681): Debugger has detached; object registry had 1 entries
01-04 12:00:10.045: I/AndroidRuntime(2681): NOTE: attach of thread 'Binder Thread #3' failed
01-04 12:00:10.105: D/OpenGLRenderer(380): Flushing caches (mode 1)
01-04 12:00:10.115: D/OpenGLRenderer(380): Flushing caches (mode 0)
01-04 12:00:10.155: D/ViewRootImpl(2550): pckname = com.market
01-04 12:00:10.515: I/Process(167): Sending signal. PID: 2550 SIG: 3
01-04 12:00:10.515: I/dalvikvm(2550): threadid=3: reacting to signal 3
01-04 12:00:10.525: I/dalvikvm(2550): Wrote stack traces to '/data/anr/traces.txt'
01-04 12:00:10.555: I/ActivityManager(167): Displayed com.market/.MainActivity: +546ms
01-04 12:00:19.685: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:00:19.835: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:00:20.335: D/dalvikvm(337): GC_CONCURRENT freed 422K, 8% free 7932K/8583K, paused 2ms+7ms
01-04 12:00:43.885: D/dalvikvm(233): GC_CONCURRENT freed 430K, 9% free 7855K/8583K, paused 2ms+3ms
01-04 12:00:46.945: D/dalvikvm(1486): GC_CONCURRENT freed 459K, 11% free 7308K/8135K, paused 2ms+21ms
01-04 12:00:47.115: D/dalvikvm(167): GC_CONCURRENT freed 799K, 21% free 10373K/13127K, paused 4ms+8ms
01-04 12:00:55.965: D/dalvikvm(337): GC_CONCURRENT freed 544K, 9% free 7842K/8583K, paused 2ms+9ms
01-04 12:00:58.125: D/audio_hw_primary(86): start_output_stream: card:0, port:0, rate:44100
01-04 12:00:59.785: D/(2550): java.lang.RuntimeException: java.lang.RuntimeException: Response code = 400, msg = Bad
Request
01-04 12:01:00.425: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:00.435: I/InputReader(167): Reconfiguring input devices. changes=0x00000004
01-04 12:01:00.435: I/InputReader(167): Device reconfigured: id=2, name='ft5x_ts', surface size is now 800x480, mode is 1
01-04 12:01:00.445: I/ActivityManager(167): Config changed: {1.0 0mcc0mnc en_US layoutdir=0 sw480dp w800dp h432dp nrml
land finger -keyb/v/h -nav/h s.16}
01-04 12:01:00.515: I/StatusBar.HeightReceiver(233): Resizing status bar plugged=false height=48 old=48
01-04 12:01:00.515: D/OpenGLRenderer(2550): Flushing caches (mode 0)
01-04 12:01:00.595: D/ViewRootImpl(2550): pckname = com.market
01-04 12:01:01.245: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:01.255: I/InputReader(167): Reconfiguring input devices. changes=0x00000004
01-04 12:01:01.255: I/InputReader(167): Device reconfigured: id=2, name='ft5x_ts', surface size is now 800x480, mode is 1
01-04 12:01:01.835: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:03.425: D/dalvikvm(167): GC_EXPLICIT freed 256K, 22% free 10342K/13127K, paused 3ms+7ms
01-04 12:01:03.855: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:03.855: I/InputReader(167): Reconfiguring input devices. changes=0x00000004
01-04 12:01:03.855: I/InputReader(167): Device reconfigured: id=2, name='ft5x_ts', surface size is now 800x480, mode is 1
01-04 12:01:03.875: I/ActivityManager(167): Config changed: {1.0 0mcc0mnc en_US layoutdir=0 sw480dp w480dp h752dp nrml
port finger -keyb/v/h -nav/h s.17}
01-04 12:01:03.895: D/OpenGLRenderer(2550): Flushing caches (mode 0)
01-04 12:01:03.925: I/StatusBar.HeightReceiver(233): Resizing status bar plugged=false height=48 old=48
01-04 12:01:04.025: D/ViewRootImpl(2550): pckname = com.market
01-04 12:01:04.635: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:06.275: D/dalvikvm(167): GC_EXPLICIT freed 52K, 22% free 10326K/13127K, paused 3ms+7ms
01-04 12:01:14.545: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:17.315: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:18.805: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:41.905: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:45.685: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:46.975: D/dalvikvm(2313): GC_CONCURRENT freed 418K, 8% free 7430K/8007K, paused 2ms+2ms
01-04 12:01:49.535: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:01:59.605: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:02:04.005: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:02:07.505: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:02:12.595: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:02:16.305: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:02:20.565: I/WindowManager(167): MediaPlayer.is not PlayingVideo
01-04 12:02:23.825: I/WindowManager(167): MediaPlayer.is not PlayingVideo