Android 片段应用程序无法在移动设备上运行

Question

我的 android 应用程序不能在移动设备上运行它只能在三星手机上运行整个应用程序运行在三星设备上但不能在其他设备上运行 phone 请帮助我这是我的代码.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);


    if (savedInstanceState == null) {
        Fragment newFragment = new MainPage();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.add(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.setDrawerListener(toggle);
    toggle.syncState();

    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    // TODO Auto-generated method stub
    if (getFragmentManager().getBackStackEntryCount() == 1) {

        switch (keyCode) {
            case KeyEvent.KEYCODE_BACK:
                AlertDialog.Builder ab = new AlertDialog.Builder(MainActivity.this);
                ab.setMessage("Are you sure?").setPositiveButton("Yes", dialogClickListener)
                        .setNegativeButton("No", dialogClickListener).show();
                break;
        }
    }
    else {
        getFragmentManager().popBackStack();
    }

    return super.onKeyDown(keyCode, event);
}
DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
    @Override
    public void onClick(DialogInterface dialog, int which) {
        switch (which){
            case DialogInterface.BUTTON_POSITIVE:
                //Yes button clicked
                finish();
                break;

            case DialogInterface.BUTTON_NEGATIVE:
                //No button clicked
                break;
        }
    }
};

@Override
public void onBackPressed() {

}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_home) {
        Fragment newFragment = new MainPage();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }

    return super.onOptionsItemSelected(item);
}

@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    int id = item.getItemId();
    FragmentManager fragmentManager = getFragmentManager();

    if (id == R.id.nav_trail) {
        Fragment newFragment = new TrailBalance();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    } else if (id == R.id.nav_profit) {
        Fragment newFragment = new ProfitAndLoss();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    } else if (id == R.id.nav_balance) {
        Fragment newFragment = new BalanceSheet();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }  else if (id == R.id.nav_cash) {
        Fragment newFragment = new CashFlow();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }  else if (id == R.id.nav_change) {
        Fragment newFragment = new ChangeInEquity();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }else if (id == R.id.nav_sale_detail) {
        Fragment newFragment = new SaleDetail();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }else if (id == R.id.nav_sale_summary) {
        Fragment newFragment = new SaleSummary();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }else if (id == R.id.nav_purchase_detail) {
        Fragment newFragment = new PurchaseDetail();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }else if (id == R.id.nav_purchase_summary) {
        Fragment newFragment = new PurchaseSummary();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }else if (id == R.id.nav_stock_detail) {
        Fragment newFragment = new StockDetail();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }else if (id == R.id.nav_stock_summary) {
        Fragment newFragment = new StockSummary();
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.replace(R.id.content_fram, newFragment);
        ft.addToBackStack(null);
        ft.commit();
    }else if (id == R.id.nav_account_logout) {
        Intent intent = new Intent(MainActivity.this, Login.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
        intent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
        startActivity(intent);
        finish();
    }

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);
    return true;
}
public static void launchFragment(Fragment fragment, Context context){
    FragmentManager fragmentManager = ((AppCompatActivity)context).getFragmentManager();
    FragmentTransaction ft = fragmentManager.beginTransaction();
    ft.addToBackStack(null);

    ft.replace(R.id.content_fram, fragment);
    ft.commit();
}}

logcat 中的错误是：膨胀 android.view.InflateException 失败：二进制 XML 文件行 #30：膨胀 class 在 android.view.LayoutInflater.createView 时出错（LayoutInflater.java:620) 在 com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56).

请帮帮我。来自这个问题。

Answer 1

此问题是您的可绘制图像文件使用了另一个文件或文件夹用于可绘制，或者您的图像使用了较小的图像分辨率。

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