Hello Friends,
I am sharing code for get density size, height, width of Android device. Just copy paste below code and enjoy..
Print Screen:
1)MainActivity.java
package com.example.densityproject;
import android.app.Activity;
import android.os.Bundle;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Display;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
public class MainActivity extends Activity {
TextView textView;
Button button;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button = (Button) findViewById(R.id.button1);
textView = (TextView) findViewById(R.id.textView1);
button.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
DisplayMetrics metrics = new DisplayMetrics();
Display mDisplay = MainActivity.this.getWindowManager()
.getDefaultDisplay();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
float screenDensity = metrics.density;
float screenDensityDPI = metrics.densityDpi;
int width = mDisplay.getWidth();
int Height = mDisplay.getHeight();
Log.e("Density:", String.valueOf(screenDensity + "---"
+ screenDensityDPI));
textView.setText("Device Density=" + screenDensity + "Height="
+ Height + "Width=" + width);
}
});
}
}
package com.example.densityproject; import android.app.Activity; import android.os.Bundle; import android.util.DisplayMetrics; import android.util.Log; import android.view.Display; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.TextView; public class MainActivity extends Activity { TextView textView; Button button; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); button = (Button) findViewById(R.id.button1); textView = (TextView) findViewById(R.id.textView1); button.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { DisplayMetrics metrics = new DisplayMetrics(); Display mDisplay = MainActivity.this.getWindowManager() .getDefaultDisplay(); getWindowManager().getDefaultDisplay().getMetrics(metrics); float screenDensity = metrics.density; float screenDensityDPI = metrics.densityDpi; int width = mDisplay.getWidth(); int Height = mDisplay.getHeight(); Log.e("Density:", String.valueOf(screenDensity + "---" + screenDensityDPI)); textView.setText("Device Density=" + screenDensity + "Height=" + Height + "Width=" + width); } }); } }
2)activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="144dp"
android:text="Check Density" />
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/button1"
android:layout_centerHorizontal="true"
android:layout_marginTop="68dp"
android:textSize="35sp" />
</RelativeLayout>
For any help or suggestion put your comment...
Thanks,
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" > <Button android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentTop="true" android:layout_centerHorizontal="true" android:layout_marginTop="144dp" android:text="Check Density" /> <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@+id/button1" android:layout_centerHorizontal="true" android:layout_marginTop="68dp" android:textSize="35sp" /> </RelativeLayout>
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