android跳转应用市场进行版本更新

1.跳转应用市场列表

Intent intent=new Intent("android.intent.action.MAIN");
intent.addCategory("android.intent.category.APP_MARKET");
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);

2.过滤手机上所有应用市场的报名

Intent intent = new Intent();
intent.setAction("android.intent.action.MAIN");
intent.addCategory("android.intent.category.APP_MARKET");
PackageManager pm = LoginActivity.this.getPackageManager();
List infos = pm.queryIntentActivities(intent, 0);
int size = infos.size();
for (int i = 0; i < size; i++) {
    ActivityInfo activityInfo = infos.get(i).activityInfo;
    String packageName = activityInfo.packageName;
    //获取应用市场的包名
    Log.d("CCCC","应用市场包名："+packageName);
}

3.直接跳转到应用市场该app的详情页

Intent intent = new Intent(Intent.ACTION_VIEW);
Uri uri = Uri.parse("market://details?id=" + MyApplication.getPacketName(LoginActivity.this));//app包名
intent.setData(uri);
intent.setPackage("com.android.vending");//Google应用市场包名
startActivity(intent);